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Debian Security Advisory 4976-1

Debian Security Advisory 4976-1
Posted Sep 28, 2021
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4976-1 - Vulnerabilities have been discovered in the webkit2gtk web engine.

tags | advisory, web, vulnerability
systems | linux, debian
advisories | CVE-2021-30858
SHA-256 | 2875eed4ac197c4faf5b97c96bb75a711a9936e46f225a9d62c0ce24f02dd76d

Debian Security Advisory 4976-1

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- -------------------------------------------------------------------------
Debian Security Advisory DSA-4976-1 security@debian.org
https://www.debian.org/security/ Alberto Garcia
September 20, 2021 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : wpewebkit
CVE ID : CVE-2021-30858

The following vulnerabilities have been discovered in the webkit2gtk
web engine:

CVE-2021-30858
An anonymous researcher discovered that processing maliciously
crafted web content may lead to arbitrary code execution. Apple is
aware of a report that this issue may have been actively
exploited.

For the stable distribution (bullseye), this problem has been fixed in
version 2.32.4-1~deb11u1.

We recommend that you upgrade your wpewebkit packages.

For the detailed security status of wpewebkit please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/wpewebkit

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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